<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>404 Not Found</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            background-color: #f0f0f0;
            text-align: center;
            padding: 50px;
        }

        .container {
            max-width: 600px;
            margin: 0 auto;
            background-color: #fff;
            padding: 30px;
            border-radius: 8px;
            box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
        }

        h1 {
            font-size: 3rem;
            margin-bottom: 20px;
            color: #333;
        }

        p {
            font-size: 1.2rem;
            color: #666;
            margin-bottom: 20px;
        }

        a {
            color: #007bff;
            text-decoration: none;
        }
    </style>
</head>
<body>
<div class="container">
    <h1>404 - Not Found</h1>
    <p>不好意思，你访问的页面丢失了哦</p>
    <p>问路请找他 ->  <a href="/ai/simple?message='问问神奇的海螺'">神奇的海螺</a></p>
</div>
</body>
</html>